AD4GD’s mission is to co-create and shape the European Green Deal Data Space as an open hub for FAIR data and standards-based services that support the key priorities of pollution, biodiversity and climate change. The focus will be on interoperability concepts that bridge the semantic and technology gaps which currently prevent stakeholders and application domains from multi-disciplinary and multi-scale access to data, and which impede the exploitation of processing services, and processing platforms at different levels including Cloud, HPC and edge computing. Joan Maso from Centre de Recerca Ecològica i Aplicacions Forestals (CREAF) showed the AD4GD project at the workshop organized by the Open-Earth-Monitor project in Athens, during the EuroGEO Workshop 2022.